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Tianhao Cai, Feng Lyu, Tianzhi Wang and Fushi Huang
Conventional cabled seafloor observatories (CSOs) power in-situ instruments via wet-mated or dry-mated direct electrical contact (DEC) connectors to achieve long-term and real-time observation. However, the DEC connectors have high risks of water leakage...
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Chang Shu, Feng Lyu, Rendong Xu, Xichen Wang and Wei Wei
Cabled ocean observatories (COOs) have enabled real-time in situ ocean observations for decades, thereby facilitating oceanic understanding and exploration. This review discusses typical COOs worldwide in terms of system configurations and state-of-the-a...
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Liang Zhao, Kaiping Feng, Binghai Lyu, Tianchen Zhao and Zhaozhong Zhou
This research explores the optimal machining parameter combination for a gel abrasive tool and proves that a gel abrasive tool has a better processing effect than a hot-pressing tool on the semi-finishing of sapphire substrate.
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Yu-Ting Lyu, Chia-Ming Jan, Herchang Ay, Chiu-Feng Lin, Haw-Ching Yang, Min-Chun Chuang, Heng-Sheng Lin and Tsung-Pin Hung
In the electrical discharge machining process, preliminary research has been able to effectively estimate machining accuracy in response to its long machining history and high discharge frequency characteristics. However, when processing abnormalities oc...
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Longxiang Huang and Feng Lyu
A compact low-velocity ocean current energy harvester (LOCH) is developed to power undersea instrument platforms for long-term scientific seafloor observation. Noncontact magnetic couplings are used in the LOCH to eliminate friction and achieve reliable ...
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Yamei Jiang and Feng Lyu
This technology provides a feasible approach for analyzing and improving the large-signal stability of the undersea direct current power system for scientific cabled seafloor observatories. It is of great significance for the design, construction, operat...
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